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Recent questions tagged direct and inverse proportion
+3
votes
1
answer
Shains pays Rs.7500 as rent for 3 months. How much does she has to pay for a whole year, if the rent per month ******* same?
asked
Apr 4, 2019
by
kratos
ratio and proportion
class-6
class-7
unitary method
icse
direct and inverse proportion
+3
votes
1
answer
The amount of extension in an elastic string varies directly as the weight hung on it.
asked
Apr 4, 2019
by
kratos
class-8
direct and inverse variations
class-7
direct and inverse proportion
+1
vote
1
answer
Geeta types 108 words in 6 minutes. How many words would she type in half an hour?
asked
Mar 29, 2019
by
kratos
class-8
direct and inverse proportions
class-6
class-7
unitary method
icse
direct and inverse proportion
+1
vote
1
answer
Suppose 2 kg of sugar contains 9 × 10^6 crystals. How many sugar crystals are there in (i) 5 kg of sugar? (ii) 1.2 kg of sugar?
asked
Mar 25, 2019
by
kratos
class-8
comparison of quantities
class-7
direct and inverse proportion
+2
votes
1
answer
Following are the car parking charges near a railway station: Check if the parking charges are in direct proportion to the parking time.
asked
Mar 23, 2019
by
kratos
class-8
class-7
direct and inverse proportion
+1
vote
1
answer
A mixture of paint is prepared by mixing 1 part of red pigments with 8 parts of base. In the following table
asked
Mar 20, 2019
by
kratos
class-8
class-7
direct and inverse proportion
+2
votes
1
answer
To prepare lemonade, a glass of water is taken and four spoonfuls of sugar (a) ..................... to it.
asked
Mar 18, 2019
in
JEE
by
kratos
class - 6
separation of substances
cbse
class-6
class-9
class-7
jee mains 2019
direct and inverse proportion
+2
votes
1
answer
A photograph of a bacteria enlarged 50,000 times attains a length of 5 cm. What is the actual length of the bacteria?
asked
Mar 17, 2019
by
kratos
class-8
class-7
direct and inverse proportion
+3
votes
1
answer
A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant.
asked
Mar 10, 2019
in
Class 10
by
kratos
line graphs
loss
linear graphs
value added tax
class-8
value added tax (vat)
profit
financial planning
class-7
class-10
profit and loss
discount
direct and inverse proportion
+2
votes
1
answer
A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15m long. How much work is done
asked
Feb 21, 2019
in
Class 11
by
kratos
cbse
class-11
work and energy
class-9
class-7
direct and inverse proportion
+3
votes
1
answer
A school has 8 periods a day each of 45 minutes duration. How long would each ****** be, if the school has 9 periods a day,
asked
Feb 18, 2019
by
kratos
class-8
class-7
direct and inverse proportion
+1
vote
1
answer
In a model of a ship, the mast is 9 cm high, while the mast of the actual ship is 12 m high.
asked
Feb 18, 2019
in
Class 12
by
kratos
class-8
class-12
heights and distances
direct and inverse proportion
+1
vote
1
answer
A car takes 2 hours to reach a destination by travelling at the speed of 60 km/h. how long will it take when the car travels at the speed of 80 km/h?
asked
Feb 10, 2019
by
kratos
class-8
direct and inverse proportion
+3
votes
1
answer
A piece of cloth costs Rs. 200. If the piece were 5mts longer and each meter of cloth costed Rs. 2 less,
asked
Feb 10, 2019
in
Class 10
by
kratos
cbse
quadratic equations
class-7
class-10
direct and inverse proportion
+3
votes
1
answer
A truck covers a distance of 150 km at a certain average speed
asked
Feb 7, 2019
in
Class 10
by
kratos
class-8
direct and inverse proportions
quadratic equations
class-10
icse
direct and inverse proportion
+2
votes
1
answer
A truck consumes 28 litres of diesel for moving through a distance of 448 km. How much distance will it cover in 64 litres of diesel?
asked
Feb 3, 2019
by
kratos
ratio and proportion
class-8
direct and inverse proportions
class-6
class-7
icse
direct and inverse proportion
direct & inverse variations
+2
votes
1
answer
Bananas are selling at Rs 15 a dozen. How much bananas would you get for Rs 10 ?
asked
Feb 3, 2019
in
Class 9
by
kratos
ratio and proportion
class-8
class-9
class-7
icse
profit and loss
direct and inverse proportion
percentage
+2
votes
1
answer
Suppose 2 kg of sugar contains 9 × 10^6 crystals. How many sugar crystals are there in (i) 5 kg of sugar? (ii) 1.2 kg of sugar?
asked
Feb 1, 2019
by
kratos
class-8
comparison of quantities
class-7
direct and inverse proportion
+1
vote
1
answer
Given nl = 28, * = 144, and there are total 9 terms. Find a
asked
Jan 31, 2019
in
Class 12
by
kratos
arithmetic progression
circles
direction cosines
class-7
class-10
class-12
direct and inverse proportion
directions ratios
+3
votes
1
answer
I prefer playing a ,game to watching television.
asked
Jan 27, 2019
in
Class 12
by
kratos
class-8
class-10
post early for christmas
reproduction in plants and animals
class-12
direct and inverse proportion
organizational behaviour
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